Caterpillar Front Idler Gear 2W-1529 is a front idler product that guides the track chain and contributes to correct track tension. It is listed for Caterpillar heavy-equipment applications; use part number 2W-1529 as the primary identification reference.
- Part Number: 2W-1529
- Brand: Caterpillar
- Product Category: Front Idler
- Equipment Type: Generator Set, Off-Highway Truck, Integrated Toolcarrier, Backhoe Loader, Cold Planer, Wheel Loader
- Compatible Models: 3056, 3054, IT14G, 442D, 430D, 426B, 438C, 426C, 438D, 438B, 416, 424D, 426, 428, 436C, 436B, 438, 436, 420D, 432D, 416C, 428D, 416D, 428B, 416B, 428C, PR-75, 924GZ, 924G, 914G
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





